Product details
- Publisher : Taylor & Francis Books Ltd; First Edition (December 31, 1979)
- Language : English
- ISBN-10 : 0850661757
- ISBN-13 : 978-0850661750
- Item Weight : 2.2 pounds
$86.96
Hardcover – December 31, 1979
by S. S. Ajayi (Author), Lambert Beverley Halstead (Author)
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Unknown Binding – January 1, 1994
2009th Edition
by F Stuart Chapin III(Editor), Gary P. Kofinas(Editor), Carl Folke(Editor), M.C. Chapin(Illustrator)
The world is undergoing unprecedented changes in many of the factors that determine its fundamental properties and their in- ence on society. These changes include climate; the chemical c- position of the atmosphere; the demands of a growing human population for food and ?ber; and the mobility of organisms, ind- trial products, cultural perspectives, and information ?ows. The magnitude and widespread nature of these changes pose serious challenges in managing the ecosystem services on which society depends. Moreover, many of these changes are strongly in?uenced by human activities, so future patterns of change will continue to be in?uenced by society’s choices and governance. The purpose of this book is to provide a new framework for n- ural resource management―a framework based on stewardship of ecosystems for human well-being in a world dominated by unc- tainty and change. The goal of ecosystem stewardship is to respond to and shape change in social-ecological systems in order to s- tain the supply and opportunities for use of ecosystem services by society. The book links recent advances in the theory of resilience, sustainability, and vulnerability with practical issues of ecosystem management and governance. The book is aimed at advanced undergraduates and beginning graduate students of natural resource management as well as professional managers, community leaders, and policy makers with backgrounds in a wide array of d- ciplines, including ecology, policy studies, economics, sociology, and anthropology
Illustrated Edition, Kindle Edition
by Stephen F. Arno (Author), Carl E. Fiedler (Author) Format: Kindle Edition
The magnificent stands of old-growth trees that characterize the forests of western North America depend on periodic fires for their creation or survival. Deprived of that essential disturbance process eventually they die, leaving an overcrowded growth of smaller trees vulnerable to intense blazes and epidemics of insects and disease. In Mimicking Nature's Fire, forest ecologists Stephen Arno and Carl Fiedler present practical solutions to the pervasive problem of deteriorating forest conditions in western North America. Advocating a new direction in forest management, they explore the promise of "restoration forestry" -- an ecologically based approach that seeks to establish forest structures in which fire can once again serve as a beneficial process rather than as a destructive aberration. The book begins with an overview of fundamentals: why traditional forestry tried to exclude fire from forests, why that attempt failed, and why foresters and ecologists now recognize the need for management based on how natural ecosystems operate. Subsequent chapters consider: how fire's historic role provides a foundation for designing restoration strategies; why a hands-off approach will not return forests to their historical condition; how management goals influence the strategies used in restoration forestry. The second part of the book presents case studies of restoration projects in the western United States and Canada, representing different forest types, different historic fire regimes, and contrasting management goals. For each project, the authors describe why and how the project is being conducted, profile forest conditions, and describe methods of treatment. They also report what has been accomplished, identify obstacles to restoration, and offer their candid but understanding evaluation. Mimicking Nature's Fire concludes by placing restoration forestry in the broad context of conserving forests worldwide and outlining factors critical for its success.Paperback – October 1, 2013
by War Department (Author)
The M2-2 flamethrower was an American portable backpack incendiary device that was used in World War II. It was the successor to the M1 and M1A1 flamethrowers and offered improved reliability and a more efficient ignition system than previous models. It had a "burn time" of around seven seconds and the flame was effective out to around thirty-three meters. In 1944, the M2-2 flamethrower was introduced into service. It was first used in combat in Guam and was thereafter employed in all Pacific campaigns. Flamethrowers proved highly effective in fighting against the Japanese, especially in routing defenders from caves, pillboxes and underground emplacements.The arrival of flamethrowing tanks, which offered personnel protection and more firepower, lessened the Army's interest in and tactical use of portable flamethrowers. The M2 was upgraded for use during the Korean War (M2A1-2) and Vietnam War (M2A1-7), and eventually replaced by the lightweight M9A1-7. However, these were shelved after 1978 when the Department of Defense unilaterally stopped using flamethrowers on the grounds that they are inhumane and have little combat value.Created in 1944, this field manual reveals a great deal about the M2-2’s design and capabilities. Intended as a training manual for those charged withoperation and maintenance, it details many aspects of its controls, tools andaccessories. Originally labeled restricted, this manual was declassified long ago and is here reprinted in book form. Care has been taken to preserve the integrity of the text.
Paperback – October 12, 2013
by National Wildfire Coordinating Group (Author)
The objectives of this guide are to: Define and standardize national interagency operating procedures at large airtanker bases to ensure safe and efficient operations; Support fire policy through interagency coordination; Facilitate the exchange of personnel from all wildland fire suppression agencies during periods of high fire activity through standardization; Provide a common, interagency approach in the State, Federal, and Tribal Government’s contract related responsibilities; Provide common forms, checklists, orientations outlines, and special instructions for both contractor employees (retardant supplier personnel, pilots, mechanics) and government employees at airtanker bases; Provide a framework, which allows each airtanker base to provide a local base supplement with site specific guidance.
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